www.bmrb.wisc.edu/ metabolomics/gen_metab_summ
www.goodnessdirect.co.uk/ cgi-local/frameset

Effect on the body

Thiamin (Vitamin B1) is an important vitamin involved in the biosynthesis of neurotransmitter acetylcholine and in the maintenance of the nervous system. It is also a cofactor in the creation of energy from carbohydrates.